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Product comparison · 2 gpus

GIGABYTE GeForece GTX 650 vs GIGABYTE GV-R779OC-1GD graphics card AMD Radeon HD7790

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  • 28specifications compared
  • 15differ
  • 13identical
  • 27known for one product only

Key differences

  • Graphics processor family
    • NVIDIA
    • AMD
  • Graphics processor
    • GeForce GTX 650
    • Radeon HD7790
  • Processor frequency
    • 1058 MHz
    • 1075 MHz
  • Parallel processing technology support
    • Not supported
    • 2-Way CrossFireX
  • Discrete graphics card memory
    • 2 GB
    • 1 GB
  • DVI-D ports quantity
    • 2
    • 1
  • DVI-I ports quantity
    • 0
    • 1
  • DisplayPorts quantity
    • 0
    • 1

Side by side

Differences highlightedShow differences only
55 specifications
A

GIGABYTE

GeForece GTX 650View product
B

GIGABYTE

GV-R779OC-1GD graphics card AMD Radeon HD7790

Model GV-R779OC-1GD

View product
Processor4 differ
Graphics processor familyDiffersNVIDIAAMD
Graphics processorDiffersGeForce GTX 650Radeon HD7790
CUDAKnown for oneYes
CUDA coresKnown for one384
Processor frequencyDiffers1058 MHz1075 MHz
Graphics card RAMDACKnown for one400 MHz
Maximum analog resolution2048 x 1536 pixels2048 x 1536 pixels
Maximum digital resolution2560 x 1600 pixels2560 x 1600 pixels
Maximum displays per videocardKnown for one4
Parallel processing technology supportDiffersNot supported2-Way CrossFireX
Stream processorsKnown for one384
Maximum resolutionKnown for one2560 x 1600 pixels
Memory1 differ
Discrete graphics card memoryDiffers2 GB1 GB
Graphics card memory typeGDDR5GDDR5
Memory bus128 bit128 bit
Memory clock speedKnown for one5000 MHz
Memory bandwidth (max)Known for one80 GB/s
Ports & interfaces4 differ
Interface typePCI Express 3.0PCI Express 3.0
HDMI ports quantity11
DVI-D ports quantityDiffers21
DVI-I ports quantityDiffers01
DisplayPorts quantityDiffers01
HDMI versionKnown for one1.4a
DVI ports quantity22
Dual VGAKnown for oneNo
TV-in portKnown for oneNo
TV-outKnown for oneNo
VGA (D-Sub) ports quantityDiffers10
Performance3 differ
PhysXDiffersYesNo
TV tuner integratedNoNo
DirectX versionDiffers1111.1
Shader model versionKnown for one5.0
OpenGL versionDiffers4.34.2
HDCPKnown for oneYes
Dual Link DVIYesYes
NVIDIA 3D VisionKnown for oneYes
Dual DVOKnown for oneNo
Full HDKnown for oneYes
Texture Fill Rate (TFR)Known for one33.9 GTexel/s
Designidentical
Cooling typeActiveActive
Bracket heightFull-Height (FH)Full-Height (FH)
Form factorFull-Height/Half-Length (FH/HL)Full-Height/Half-Length (FH/HL)
Number of slotsKnown for one2
Power1 differ
Minimum system power supplyDiffers400 W450 W
Supplementary power connectorsKnown for one1x 6-pin
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneNo
Linux operating systems supportedKnown for oneYes
Weight & dimensions2 differ
LengthDiffers187 mm203 mm
Depth42 mm42 mm
HeightDiffers129 mm136 mm
Other featuresidentical
HDMIKnown for oneYes
Maximum operating temperatureKnown for one105 °C
Number of processors installedKnown for one1
Technical detailsidentical
Compliance certificatesKnown for oneRoHS

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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